knoll has definitions from the field of geography
1
[ noun ] (geography) a small natural hill

Used in print

(Clayton C. Barbeau, The Ikon....)

Even at this short distance they were only vague shapes , setting_up the machine_gun on a small knoll so that it could fire above the heads of the rest of the patrol .

Related terms

hill anthill kopje molehill mound

2
[ noun ] Last name, frequency rank in the U.S. is 3859
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